Acousto-optic programmable dispersive filter for adaptive compensation of group delay time dispersion in laser systems
| Autor: | Pierre Tournois |
|---|---|
| Rok vydání: | 1997 |
| Předmět: |
Materials science
Birefringence business.industry Physics::Optics Laser Signal Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials law.invention Compensation (engineering) Optics Acousto-optic programmable dispersive filter law Group delay dispersion Electrical and Electronic Engineering Physical and Theoretical Chemistry business Anisotropy Group delay and phase delay |
| Zdroj: | Optics Communications. 140:245-249 |
| ISSN: | 0030-4018 |
| DOI: | 10.1016/s0030-4018(97)00153-3 |
| Popis: | It is demonstrated in this communication that using an acousto-optic interaction in an anisotropic birefringent medium it is possible to produce a chirped optical signal reproducing an original acoustic signal. This acoustic signal can then be used to generate a pre-distorted optical signal at the input of a laser chain to compensate for group delay time dispersions within the chain. The first experiments achieved with such a device are reported. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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